CN107164023A - It is a kind of for lube oil additive of electromechanical equipment and preparation method thereof - Google Patents

It is a kind of for lube oil additive of electromechanical equipment and preparation method thereof Download PDF

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Publication number
CN107164023A
CN107164023A CN201710449644.2A CN201710449644A CN107164023A CN 107164023 A CN107164023 A CN 107164023A CN 201710449644 A CN201710449644 A CN 201710449644A CN 107164023 A CN107164023 A CN 107164023A
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Prior art keywords
parts
lube oil
additive
antioxidant
electromechanical equipment
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CN201710449644.2A
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Chinese (zh)
Inventor
何飞
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Hefei Min Kui Electric Power Engineering Co Ltd
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Hefei Min Kui Electric Power Engineering Co Ltd
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Priority to CN201710449644.2A priority Critical patent/CN107164023A/en
Publication of CN107164023A publication Critical patent/CN107164023A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/041—Triaryl phosphates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/08—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The present invention provides a kind of for lube oil additive of electromechanical equipment and preparation method thereof, and lubricating oil includes following raw material：8 18 parts of 20 30 parts of antioxidant, 20 33 parts of antiwear additive, 12 25 parts of extreme pressure agent and organic-molybdenum.Antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are mixed, is heated at 80 100 DEG C and stirs 30 50min, you can lube oil additive is obtained.The present invention is by increasing the content of antioxidant, and then using antioxidant as carrier, the anti-oxidant requirement under high speed, high temperature, high pressure can not only be met, prevent oil product from being failed because of oxidation, extend the useful life of lubricating oil, can also be using the efficient synergy of antioxidant and other compositions to improve the extreme pressure anti-wear of oil product, this lube oil additive also possesses preferable self-repair function.

Description

It is a kind of for lube oil additive of electromechanical equipment and preparation method thereof
Technical field
The invention belongs to technical field of lubricating oil, and in particular to a kind of lube oil additive and its system for electromechanical equipment Preparation Method.
Background technology
Fretting wear is the phenomenon of generally existing in friction process, according to statistics, a performance in the world more than 1/3rd The loss in source carrys out self-friction, therefore, and the economic loss that reduction friction and wear is caused is significant.And it is reduction to lubricate Rub, reduce or avoid the effective technology of abrasion.Current most of lubricants are to improve it to add a variety of lubricating additives Performance, and traditional additive is to realize good tribological property by physical absorption, and chemical reaction, it is impossible to accomplish Repair is played in the zero abrasion of material and damage to material.Lubricating additive largely determines making for lubricant With performance, the selfreparing lubricating additive of exploitation and development of new carrys out blended lubricating oil product with this, so as to reduce friction, reduction Abrasion, it is significant to national economy.
Accessory substance (sulfur-containing compound, nitrogen that lubricant is produced by the oxygen in air, fuel combustion in use Compound etc.), the catalytic action of high temperature and some metals etc., it may occur that a series of chemical change such as oxidations, polymerization, decomposition, lead Cause to produce a series of consequences, such as burn into oil viscosity changes, produces paint film and greasy filth.Oxidation is lubricant deterioration deterioration Main cause, it substantially reduces the service life of lubricant, accordingly, it would be desirable to which oxidation of the antioxidant to improve lubricant is stabilized Property, while oil film repair is provided for wear surface, so as to further improve the antifriction antiwear energy of friction pair under harsh operating mode Power.However, under the harsh operating mode such as high speed, high temperature, high pressure, substantial amounts of peroxide, alcohol and carboxylic acid etc. are produced in oil product, So that the viscosity build of oil product is accelerated, when the amount of antioxidant in additive is less, it is impossible to meet anti-under harsh operating mode Oxidation requirements, so needing largely to use composite antioxidant, improve the antioxygenic property of oil product at different temperatures, especially increase Strong antioxidation at high temperature.
The content of the invention
It is an object of the invention to provide a kind of for lube oil additive of electromechanical equipment and preparation method thereof, the present invention is logical The content of increase antioxidant is crossed, and then using antioxidant as carrier, can not only be met anti-oxidant under high speed, high temperature, high pressure It is required that, prevent oil product from being failed because of oxidation, extend the useful life of lubricating oil, antioxidant and the height of other compositions can also be utilized Effect synergy is to improve the extreme pressure anti-wear of oil product, and this lube oil additive also possesses preferable self-repair function.
The invention provides following technical scheme：
A kind of lube oil additive for electromechanical equipment, including following raw material：20-30 parts of antioxidant, antiwear additive 20- 8-18 parts of 33 parts, 12-25 parts of extreme pressure agent and organic-molybdenum.
It is preferred that, including following raw material：28 parts of antioxidant, 26 parts of antiwear additive, 22 parts of extreme pressure agent and organic-molybdenum 16 Part.
It is preferred that, the antioxidant is 2,4,6- tri-butyl-phenols, 2,6- di-t-butyl -4- nonyl phenols, the uncles of 2,6- bis- Any of butyl paracresol, iso-octyl -3- propionic esters, β-propionic acid isooctanol ester and the positive octadecanol ester of β-propionic acid are a variety of Mixture, above composition is with low cost, it is easy to prepares, obtain, and greatly reducing preparation cost and simplifies operating procedure.
It is preferred that, the antiwear additive be triphenyl phosphate, alkyl phosphate, polyphosphoric acid, fatty acid methyl ester, phosphamide, Any of aryl phosphoric acids amine, organic sulfur phosphorus compound, phosphorodithioate and organic boric acid ester or a variety of mixtures.
It is preferred that, also contain organic zinc in the antiwear additive.
It is preferred that, the organic zinc is zinc diamyldithiocarbamate, zinc dithiophosphate and zinc dithiophosphate Any of or a variety of mixtures.
It is preferred that, the extreme pressure agent is sulfide aliphatic acid ester, vulcanized in triglycerides, sulfurized hydrocarbons and sulfide aliphatic acid Any one or more mixtures.
A kind of preparation method of lube oil additive for electromechanical equipment, comprises the following steps：
First, antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are well mixed, stand 20-30min, obtain mixture one；
2nd, mixture one is heated at 80-100 DEG C and stirs 30-50min, you can obtain lube oil additive.
The beneficial effects of the invention are as follows：
The antioxidant of the present invention is 2,4,6- tri-butyl-phenols, 2,6- di-t-butyl -4- nonyl phenols, 2,6- di-t-butyls to first Any of phenol, iso-octyl -3- propionic esters, β-propionic acid isooctanol ester and the positive octadecanol ester of β-propionic acid or a variety of mixing Thing, above composition is with low cost, it is easy to prepares, obtain, and greatly reducing preparation cost and simplifies operating procedure.
The present invention can be not only met in high speed, height by increasing the content of antioxidant, and then using antioxidant as carrier Anti-oxidant requirement under temperature, high pressure, prevents oil product from being failed because of oxidation, extends the useful life of lubricating oil, can also utilize anti- The efficient synergy of oxygen agent and other compositions is to improve the extreme pressure anti-wear of oil product, and this lube oil additive also possesses preferably Self-repair function.
Embodiment
Embodiment 1
A kind of lube oil additive for electromechanical equipment, including following raw material：28 parts of antioxidant, 26 parts of antiwear additive, 16 parts of 22 parts of extreme pressure agent and organic-molybdenum.
Antioxidant be 2,4,6- tri-butyl-phenols, 2,6- di-t-butyl -4- nonyl phenols, DBPC 2,6 ditertiary butyl p cresol and The mixture of iso-octyl -3- propionic esters composition, above composition is with low cost, it is easy to prepares, obtain, greatly reducing and be prepared into This and simplify operating procedure.
Antiwear additive is the mixed of triphenyl phosphate, alkyl phosphate, polyphosphoric acid, fatty acid methyl ester and organic boric acid ester composition Compound.
Also contain organic zinc in antiwear additive.
Organic zinc is the mixture of zinc diamyldithiocarbamate and zinc dithiophosphate and composition.
Extreme pressure agent is the mixture that sulfurized hydrocarbons and sulfide aliphatic acid are constituted.
A kind of preparation method of lube oil additive for electromechanical equipment, comprises the following steps：
First, antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are well mixed, stand 20min, obtain mixture one；
2nd, mixture one is heated at 80 DEG C and stirs 50min, you can obtain lube oil additive.
Embodiment 2
A kind of lube oil additive for electromechanical equipment, including following raw material：30 parts of antioxidant, 33 parts of antiwear additive, 8 parts of 25 parts of extreme pressure agent and organic-molybdenum.
Antioxidant be 2,4,6- tri-butyl-phenols, 2,6- di-t-butyl -4- nonyl phenols, DBPC 2,6 ditertiary butyl p cresol, The mixture of iso-octyl -3- propionic esters and the positive octadecanol ester composition of β-propionic acid, above composition is with low cost, it is easy to prepares, obtain , it greatly reducing preparation cost and simplify operating procedure.
Antiwear additive is the mixture constituted in triphenyl phosphate and organic boric acid ester.
Also contain organic zinc in antiwear additive.
Organic zinc is zinc diamyldithiocarbamate.
Extreme pressure agent is sulfide aliphatic acid ester.
A kind of preparation method of lube oil additive for electromechanical equipment, comprises the following steps：
First, antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are well mixed, stand 30min, obtain mixture one；
2nd, mixture one is heated at 100 DEG C and stirs 50min, you can obtain lube oil additive.
Embodiment 3
A kind of lube oil additive for electromechanical equipment, including following raw material：20 parts of antioxidant, 20 parts of antiwear additive, 8 parts of 12 parts of extreme pressure agent and organic-molybdenum.
Antioxidant is 2,4,6- tri-butyl-phenols, iso-octyl -3- propionic esters, β-propionic acid isooctanol ester and β-propionic acid positive ten The mixture of eight carbon alcohol esters composition, above composition is with low cost, it is easy to prepares, obtain, and greatly reducing preparation cost and letter Operating procedure is changed.
Antiwear additive is triphenyl phosphate, phosphamide, aryl phosphoric acids amine, organic sulfur phosphorus compound, phosphorodithioate and had The mixture of machine borate composition.
Also contain organic zinc in antiwear additive.
Organic zinc is the mixture that zinc diamyldithiocarbamate and zinc dithiophosphate are constituted.
The mixture that extreme pressure agent constitutes for vulcanization triglycerides, sulfurized hydrocarbons and sulfide aliphatic acid.
A kind of preparation method of lube oil additive for electromechanical equipment, comprises the following steps：
First, antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are well mixed, stand 20min, obtain mixture one；
2nd, mixture one is heated at 100 DEG C and stirs 30min, you can obtain lube oil additive.
Embodiment 4
A kind of lube oil additive for electromechanical equipment, including following raw material：20 parts of antioxidant, 20 parts of antiwear additive, 8 parts of 12 parts of extreme pressure agent and organic-molybdenum.
Antioxidant be 2,4,6- tri-butyl-phenols, 2,6- di-t-butyl -4- nonyl phenols, DBPC 2,6 ditertiary butyl p cresol, The mixture of iso-octyl -3- propionic esters, β-propionic acid isooctanol ester and the positive octadecanol ester composition of β-propionic acid, above composition cost is low It is honest and clean, it is easy to prepare, obtain, it greatly reducing preparation cost and simplify operating procedure.
Antiwear additive be triphenyl phosphate, alkyl phosphate, polyphosphoric acid, fatty acid methyl ester, phosphamide, aryl phosphoric acids amine, The mixture of organic sulfur phosphorus compound, phosphorodithioate and organic boric acid ester composition.
Also contain organic zinc in antiwear additive.
Organic zinc is the mixing of zinc diamyldithiocarbamate, zinc dithiophosphate and zinc dithiophosphate composition Thing.
Extreme pressure agent is the mixture of sulfide aliphatic acid ester, vulcanization triglycerides, sulfurized hydrocarbons and sulfide aliphatic acid composition.
A kind of preparation method of lube oil additive for electromechanical equipment, comprises the following steps：
First, antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are well mixed, stand 30min, obtain mixture one；
2nd, mixture one is heated at 100 DEG C and stirs 50min, you can obtain lube oil additive.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (8)

1. a kind of lube oil additive for electromechanical equipment, it is characterised in that including following raw material：Antioxidant 20- 8-18 parts of 30 parts, 20-33 parts of antiwear additive, 12-25 parts of extreme pressure agent and organic-molybdenum.
2. a kind of lube oil additive for electromechanical equipment according to claim 1, it is characterised in that including following heavy Measure part raw material：16 parts of 28 parts of antioxidant, 26 parts of antiwear additive, 22 parts of extreme pressure agent and organic-molybdenum.
3. a kind of lube oil additive for electromechanical equipment according to claim 1, it is characterised in that the antioxidant For 2,4,6- tri-butyl-phenols, 2,6- di-t-butyl -4- nonyl phenols, DBPC 2,6 ditertiary butyl p cresol, iso-octyl -3- propionic acid Any of ester, β-propionic acid isooctanol ester and the positive octadecanol ester of β-propionic acid or a variety of mixtures.
4. a kind of lube oil additive for electromechanical equipment according to claim 1, it is characterised in that the antiwear additive For triphenyl phosphate, alkyl phosphate, polyphosphoric acid, fatty acid methyl ester, phosphamide, aryl phosphoric acids amine, organic sulfur phosphorus compound, Any of phosphorodithioate and organic boric acid ester or a variety of mixtures.
5. a kind of lube oil additive for electromechanical equipment according to claim 1, it is characterised in that the antiwear additive In also contain organic zinc.
6. a kind of lube oil additive for electromechanical equipment according to claim 1, it is characterised in that the organic zinc For any of zinc diamyldithiocarbamate, zinc dithiophosphate and zinc dithiophosphate or a variety of mixtures.
7. a kind of lube oil additive for electromechanical equipment according to claim 1, it is characterised in that the extreme pressure agent For any of sulfide aliphatic acid ester, vulcanization triglycerides, sulfurized hydrocarbons and sulfide aliphatic acid or two or more mixtures.
8. a kind of preparation method of lube oil additive for electromechanical equipment as described in claim any one of 1-7, it is special Levy and be, comprise the following steps：
First, antioxidant, antiwear additive, extreme pressure agent and organic-molybdenum are well mixed, stand 20-30min, obtain mixture one；
2nd, mixture one is heated at 80-100 DEG C and stirs 30-50min, you can obtain lube oil additive.
CN201710449644.2A 2017-06-15 2017-06-15 It is a kind of for lube oil additive of electromechanical equipment and preparation method thereof Withdrawn CN107164023A (en)

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CN108251198A (en) * 2018-02-05 2018-07-06 镇江艾润润滑油有限公司 A kind of environment-friendly biomass lubricating oil and its preparation process
CN108329975A (en) * 2018-02-05 2018-07-27 镇江艾润润滑油有限公司 A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof
CN108728227A (en) * 2018-07-17 2018-11-02 昆山中润信息科技有限公司 Anti-oxidant self-restoring lubricating oil

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CN105524682A (en) * 2015-12-11 2016-04-27 东莞太平洋博高润滑油有限公司 Wear-self-repairing gear oil
CN105733787A (en) * 2016-04-21 2016-07-06 东莞太平洋博高润滑油有限公司 Anti-pitting self-repairing gear grease

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CN108251198A (en) * 2018-02-05 2018-07-06 镇江艾润润滑油有限公司 A kind of environment-friendly biomass lubricating oil and its preparation process
CN108329975A (en) * 2018-02-05 2018-07-27 镇江艾润润滑油有限公司 A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof
CN108728227A (en) * 2018-07-17 2018-11-02 昆山中润信息科技有限公司 Anti-oxidant self-restoring lubricating oil

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